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-rw-r--r--include/osmocom/gsm/gsm48.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/include/osmocom/gsm/gsm48.h b/include/osmocom/gsm/gsm48.h
new file mode 100644
index 0000000..1e9403b
--- /dev/null
+++ b/include/osmocom/gsm/gsm48.h
@@ -0,0 +1,36 @@
+#ifndef _OSMOCORE_GSM48_H
+#define _OSMOCORE_GSM48_H
+
+#include <osmocom/gsm/tlv.h>
+#include <osmocom/gsm/protocol/gsm_04_08.h>
+#include <osmocom/gsm/gsm48_ie.h>
+
+/* A parsed GPRS routing area */
+struct gprs_ra_id {
+ uint16_t mnc;
+ uint16_t mcc;
+ uint16_t lac;
+ uint8_t rac;
+};
+
+extern const struct tlv_definition gsm48_att_tlvdef;
+extern const struct tlv_definition gsm48_rr_att_tlvdef;
+extern const struct tlv_definition gsm48_mm_att_tlvdef;
+const char *gsm48_cc_state_name(uint8_t state);
+const char *gsm48_cc_msg_name(uint8_t msgtype);
+const char *rr_cause_name(uint8_t cause);
+
+void gsm48_generate_lai(struct gsm48_loc_area_id *lai48, uint16_t mcc,
+ uint16_t mnc, uint16_t lac);
+int gsm48_generate_mid_from_tmsi(uint8_t *buf, uint32_t tmsi);
+int gsm48_generate_mid_from_imsi(uint8_t *buf, const char *imsi);
+
+/* Convert Mobile Identity (10.5.1.4) to string */
+int gsm48_mi_to_string(char *string, const int str_len,
+ const uint8_t *mi, const int mi_len);
+
+/* Parse Routeing Area Identifier */
+void gsm48_parse_ra(struct gprs_ra_id *raid, const uint8_t *buf);
+int gsm48_construct_ra(uint8_t *buf, const struct gprs_ra_id *raid);
+
+#endif